49971940

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{16547}}^1$

素因数の和:16707

約数の個数: 24

約数和(自身を含む): 105642432

約数和(自身を除く): 55670492

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 16547, 33094, 66188, 82735, 165470, 330940, 2498597, 4997194, 9994388, 12492985, 24985970, 49971940]

約数ペア:

[(1, 49971940), (2, 24985970), (4, 12492985), (5, 9994388), (10, 4997194), (20, 2498597), (151, 330940), (302, 165470), (604, 82735), (755, 66188), (1510, 33094), (3020, 16547)]